- 规则:铜层 2→4,差分 0.28/0.18,间距 0.15,过孔 0.3/0.2(rules_base) - 几何:98×98 板框 + 4×M3,槽阵居中,L1 12V 大铜 + 指头(pcb_base) - 摆位:五插槽留 L1,其余 133 件翻到 L4;背面镜像规则实测;Hub 放走廊 2、 东移 2.5 mm;扇出圈 / 小件间距 1.5(去耦例外)/ 9 A 过孔阵禁区(place_base) - 叠层按用户决定改为 L1 槽面 / L2 整层 +3V3 / L3 整层 GND / L4 器件面 - 布线:D± 七对按构造布通(USB3 掉头、USB1/2 北去掉头、USB4/5 东绕、 J23 桥),+3V3 / GND / +12V 平面网每脚一孔,0.125 网格 + PathFinder 开关(route_base、remote_route.ps1);剩 37 个网待手工补 - 铺铜:4 层重写,入口链自南向北切段 + 断面校核(pour_base); 已下发布线 / 缝合孔 / 铜面轮廓,填铜未成功(待查) - 工具:plot_base / plot_routes / shot_base,board_check 通孔两层都算 Co-Authored-By: Claude Opus 5 <[email protected]> Claude-Session: https://claude.ai/code/session_0168Bu6SEx3cXXCJLkdnE6zB
98 行
1.7 KiB
JSON
98 行
1.7 KiB
JSON
{
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"frame": "顶视,板左下角原点,mm",
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"board_w": 44.0,
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"board_h": 67.0,
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"holes": {
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"H1": [
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1.4,
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9.9
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],
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"H2": [
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0.7,
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27.3
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],
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"H3": [
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1.7,
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38.7
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],
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"H4": [
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41.9,
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1.9
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],
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"H5": [
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57.4,
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41.2
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],
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"H6": [
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64.6,
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28.1
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],
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"H7": [
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64.8,
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32.4
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]
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},
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"contacts_up": {
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"J600": [
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23.77,
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4.61
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],
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"J1401": [
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48.76,
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2.48
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],
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"TP1204": [
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45.36,
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5.58
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],
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"TP1205": [
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42.57,
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5.73
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]
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},
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"contacts_down": {
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"J600": [
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23.77,
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4.61
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],
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"J601": [
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2.97,
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6.92
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],
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"J602": [
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5.18,
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4.2
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],
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"J603": [
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5.29,
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6.66
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],
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"J604": [
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2.73,
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4.38
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]
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},
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"hole_d": 2.0,
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"_source": "2026-09-06 测量底板扫描件反算(pcb2_measure_read.py,基准点单应,±0.5mm)。板长 67 = 裸板;描的轮廓 70.3 含 SIM 卡托伸出的 3.3mm(卡托在 u 大的那一端)",
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"side_key_contacts": {
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"PWR": [
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4.72,
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5.16
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],
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"VUP": [
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3.42,
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6.37
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],
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"VDN": [
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3.49,
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3.74
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],
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"GND": [
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2.05,
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4.99
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]
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},
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"_side_key_note": "2026-09-06 实测:中框金焊盘 + 7 孔配准反算,残差 0.57mm。菱形 相邻1.87/对角2.65,焊盘 Φ1.35。簇心 (3.42,5.07),用户卡尺「H1 孔心到簇心 5mm」判死(另一条 2.88 的解已弃)。身份两条独立描述印证:GND 离短板边最近、PWR 与之正对、VDN 离长板边最近、VUP 次之。",
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"frame_boss_to_pad_mm": 1.0,
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"_frame_boss_note": "2026-09-06 用户实测:中框螺柱支撑面到侧键金焊盘面 1 mm = 载板面到主板贴合面该有的间隙"
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} |